The Floppy Dawg Cot with Canopy is a really wonderful product to have in your home. Not only is this bed elevated which means your dog is putting less strain on their joints, this bed comes with a canopy to protect your dog from the sun-- making it the perfect outdoor bed for your dog! The material of the bed is very breathable, however, adding a cooling mat or a soft blanket may help in making your dog more comfortable.
If you have any concerns about your dog with cancer being out in the sun, these articles from the Dog Cancer Blog may be beneficial to you:
We hope this helps in making your dog's outside time more enjoyable! :-)